Which of the following crystal systems has highest asymmetry.a)Cubicb)...
Tiiclimc crystal.
All axial length are unequal → a ≠ b ≠ c
All mterfacial angles are unequal → α ≠ β ≠ γ ≠ 90°.
View all questions of this test
Which of the following crystal systems has highest asymmetry.a)Cubicb)...
Triclinic Crystal System
The triclinic crystal system has the highest asymmetry among the listed crystal systems. This is because in a triclinic crystal system, the three crystallographic axes are of different lengths and intersect at oblique angles. This lack of symmetry in axis lengths and angles results in a high degree of asymmetry in the overall crystal structure.
Cubic Crystal System
The cubic crystal system, on the other hand, has the highest symmetry among the listed crystal systems. In a cubic crystal system, all three crystallographic axes are of equal length and intersect at right angles. This high degree of symmetry leads to a regular and symmetric crystal structure.
Hexagonal and Monoclinic Crystal Systems
The hexagonal and monoclinic crystal systems fall between the triclinic and cubic systems in terms of symmetry. In the hexagonal crystal system, the crystallographic axes are of equal length, but the angles between them are not 90 degrees. In the monoclinic crystal system, two of the crystallographic axes are of equal length and intersect at an oblique angle, while the third axis is of a different length.
In conclusion, the triclinic crystal system has the highest asymmetry among the listed crystal systems due to the unequal lengths and oblique angles of its crystallographic axes.